Bronco Nation

Tune Necesarry after light upgrades?

BDrifty
Oct 31, 2024

Rank 0

Yesterday at 8:45 pm

Hello there, I recently installed a K&N cold air intake on my '24 Bronco Sport 1.5l and want to also add a Flowmaster axle back exhaust. Will it be necessary to tune the ECU or anything like that? I'm not really doing either for performance, but more for sound. I just don't want it running too rich or too lean where it could cause damage. Any insight would be much appreciated. Thanks!

Burrito Connoisseur

Yesterday at 9:16 pm

#1
Nah, you're good.

For the cold air intake, the mass airflow sensor will take care of it for you. And you generally speaking don't have to make any changes with axle-back or cat-back exhausts.
2022 4dr Badlands, 2.3L Manual, Mid pkg
YouTube: youtube.com/@ragnarkon
Chief Ron, BDrifty

Rank 0

Yesterday at 9:24 pm

#2
RagnarKon
Nah, you're good.

For the cold air intake, the mass airflow sensor will take care of it for you. And you generally speaking don't have to make any changes with axle-back or cat-back exhausts.

I was under the same impression, just making sure. Thank you for the reply.
Chief Ron

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